| 南京晓庄高架桥成功爆破拆除 |
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| 作者单位： | ;1.浙江省高能爆破工程有限公司;2.浙江省高能爆破工程有限公司;3.浙江省高能爆破工程有限公司;4.浙江省高能爆破工程有限公司 |
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| 摘 要： | <正>2013年7月13日,南京晓庄广场高架桥成功爆破拆除,此次爆破是南京高架桥的"第4爆"。与城西干道高架桥的爆破相比,在晓庄广场高架桥的爆破中,专业人员考虑更多的是如何减少对地面的冲击力。使用"综合集成防护技术",以桥墩的高度来缓冲塌落冲击的尝试,又一次使爆破积
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| 关 键 词： | 主厂房 排架结构 钢筋混凝土烟囱 爆破拆除 安全设计 |
BLASTING DEMOLITION OF A 13-STOTEY BUILDING OF SHEAR WALL IN REINFORCED CONCRETE FRAME |
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| Abstract: | The building to be demolished was a 13-storey one of frame and shear-wall structure,with good integral stability.In order to make the building disaggregate thoroughly,one-way and double incisions folding collapse blasting method was used,with the shear wall pretreated thoroughly and be ignited in stages top down by dual blasting network.The result showed that blasting design met the demolition requirement.For presenting the effective blasting the paper discussed in detail the blasting parameters,priming circuit,pretreatment and safety technological measures. |
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| Keywords: | Buildings Demolition blasting Pretreatment Dual network Blasting safety |
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